CONTROL DEVICE FOR MOVING BODY AND PROGRAM
A control device for a moving body is provided with: a command calculation unit (55) that calculates a command value, which is either a command torque (Trq *) or a command rotational speed (Nm *) of a rotating electrical machine (20); and a rotating electric machine control unit (36) that performs s...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A control device for a moving body is provided with: a command calculation unit (55) that calculates a command value, which is either a command torque (Trq *) or a command rotational speed (Nm *) of a rotating electrical machine (20); and a rotating electric machine control unit (36) that performs switching control of the upper arm switch (SWH) and the lower arm switch (SWL) on the basis of the calculated command value. A first region (Rcc) and second regions (Rhr, Rhtm, Rhtg) adjacent to the first region are set in an operation region of an operation point of the rotating electric machine. The second region includes a high-speed region (Rht) located on the high-speed side with respect to the first region. When it is determined that the current operating point is within the high-speed region, the rotating electrical machine control unit predicts whether or not at least one of the rotating electrical machine and the inverter is in an overheated state when torque control of the rotating electrical machine is co |
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